From dcbe11025b579031494ccc20bb89e5667b9f5fe1 Mon Sep 17 00:00:00 2001
From: Jake Hamilton <jake.hamilton@hey.com>
Date: Thu, 6 Jun 2024 23:28:56 -0700
Subject: [PATCH] feat: gawk-boot

---
 foundation/src/stages/stage1/default.nix      |  2 +
 foundation/src/stages/stage1/gawk/boot.nix    | 87 +++++++++++++++++++
 foundation/src/stages/stage1/gawk/default.nix | 49 +++++++++++
 .../stages/stage1/gawk/patches/no-stamp.patch | 11 +++
 4 files changed, 149 insertions(+)
 create mode 100644 foundation/src/stages/stage1/gawk/boot.nix
 create mode 100644 foundation/src/stages/stage1/gawk/default.nix
 create mode 100644 foundation/src/stages/stage1/gawk/patches/no-stamp.patch

diff --git a/foundation/src/stages/stage1/default.nix b/foundation/src/stages/stage1/default.nix
index 0bfe6cf..cf92bc3 100644
--- a/foundation/src/stages/stage1/default.nix
+++ b/foundation/src/stages/stage1/default.nix
@@ -23,6 +23,7 @@ in {
     ./gnutar
     ./gzip
     ./musl
+    ./gawk
   ];
 
   config = {
@@ -49,6 +50,7 @@ in {
         stage1-musl-boot = stage1.musl.boot.package;
         stage1-tinycc-musl = stage1.tinycc.musl.compiler.package;
         stage1-tinycc-musl-libs = stage1.tinycc.musl.libs.package;
+        stage1-gawk-boot = stage1.gawk.boot.package;
       };
 
       extras = {
diff --git a/foundation/src/stages/stage1/gawk/boot.nix b/foundation/src/stages/stage1/gawk/boot.nix
new file mode 100644
index 0000000..9c77e6b
--- /dev/null
+++ b/foundation/src/stages/stage1/gawk/boot.nix
@@ -0,0 +1,87 @@
+{
+  lib,
+  config,
+}: let
+  cfg = config.aux.foundation.stages.stage1.gawk.boot;
+
+  platform = config.aux.platform;
+  builders = config.aux.foundation.builders;
+
+  stage1 = config.aux.foundation.stages.stage1;
+in {
+  options.aux.foundation.stages.stage1.gawk.boot = {
+    package = lib.options.create {
+      type = lib.types.package;
+      description = "The package to use for gnutar-boot.";
+    };
+
+    version = lib.options.create {
+      type = lib.types.string;
+      description = "Version of the package.";
+    };
+
+    src = lib.options.create {
+      type = lib.types.package;
+      description = "Source for the package.";
+    };
+  };
+
+  config = {
+    aux.foundation.stages.stage1.gawk.boot = {
+      version = "3.0.6";
+
+      src = builtins.fetchurl {
+        url = "https://ftpmirror.gnu.org/gawk/gawk-${cfg.version}.tar.gz";
+        sha256 = "1z4bibjm7ldvjwq3hmyifyb429rs2d9bdwkvs0r171vv1khpdwmb";
+      };
+
+      package = let
+        patches = [
+          # for reproducibility don't generate date stamp
+          ./patches/no-stamp.patch
+        ];
+      in
+        builders.bash.boot.build {
+          name = "gawk-boot-${cfg.version}";
+
+          meta = stage1.gawk.meta;
+
+          deps.build.host = [
+            stage1.tinycc.mes.compiler.package
+            stage1.gnumake.package
+            stage1.gnused.boot.package
+            stage1.gnugrep.package
+            stage1.gnupatch.package
+          ];
+
+          script = ''
+            # Unpack
+            ungz --file ${cfg.src} --output gawk.tar
+            untar --file gawk.tar
+            rm gawk.tar
+            cd gawk-${cfg.version}
+
+            # Patch
+            ${lib.strings.concatMapSep "\n" (file: "patch -Np0 -i ${file}") patches}
+
+            # Configure
+            export CC="tcc -B ${stage1.tinycc.mes.libs.package}/lib"
+            export ac_cv_func_getpgrp_void=yes
+            export ac_cv_func_tzset=yes
+            bash ./configure \
+              --build=${platform.build} \
+              --host=${platform.host} \
+              --disable-nls \
+              --prefix=$out
+
+            # Build
+            make gawk
+
+            # Install
+            install -D gawk $out/bin/gawk
+            ln -s gawk $out/bin/awk
+          '';
+        };
+    };
+  };
+}
diff --git a/foundation/src/stages/stage1/gawk/default.nix b/foundation/src/stages/stage1/gawk/default.nix
new file mode 100644
index 0000000..9b144bd
--- /dev/null
+++ b/foundation/src/stages/stage1/gawk/default.nix
@@ -0,0 +1,49 @@
+{
+  lib,
+  config,
+}: let
+  cfg = config.aux.foundation.stages.stage1.gawk;
+
+  builders = config.aux.foundation.builders;
+
+  stage1 = config.aux.foundation.stages.gawk;
+in {
+  includes = [
+    ./boot.nix
+  ];
+
+  options.aux.foundation.stages.stage1.gawk = {
+    meta = {
+      description = lib.options.create {
+        type = lib.types.string;
+        description = "Description for the package.";
+        default.value = "GNU implementation of the Awk programming language";
+      };
+
+      homepage = lib.options.create {
+        type = lib.types.string;
+        description = "Homepage for the package.";
+        default.value = "https://www.gnu.org/software/gawk";
+      };
+
+      license = lib.options.create {
+        # TODO: Add a proper type for licenses.
+        type = lib.types.attrs.any;
+        description = "License for the package.";
+        default.value = lib.licenses.gpl3Plus;
+      };
+
+      platforms = lib.options.create {
+        type = lib.types.list.of lib.types.string;
+        description = "Platforms the package supports.";
+        default.value = ["x86_64-linux" "aarch64-linux" "i686-linux"];
+      };
+
+      mainProgram = lib.options.create {
+        type = lib.types.string;
+        description = "The main program of the package.";
+        default.value = "awk";
+      };
+    };
+  };
+}
diff --git a/foundation/src/stages/stage1/gawk/patches/no-stamp.patch b/foundation/src/stages/stage1/gawk/patches/no-stamp.patch
new file mode 100644
index 0000000..1351d4e
--- /dev/null
+++ b/foundation/src/stages/stage1/gawk/patches/no-stamp.patch
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -3676,7 +3676,6 @@ cat >> $CONFIG_STATUS <<EOF
+ 
+ EOF
+ cat >> $CONFIG_STATUS <<\EOF
+-date > stamp-h
+ exit 0
+ EOF
+ chmod +x $CONFIG_STATUS
+